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GSE13285
Mus musculus, Homo sapiens
22 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302), Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Human fetal hemoglobin expression is regulated by the developmental stage-specific repressor BCL11A.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Differences in the amount of fetal hemoglobin (HbF) that persists into adulthood affect the severity of sickle cell disease and the beta-thalassemia syndromes. Genetic association studies have identified sequence variants in the gene BCL11A that influence HbF levels. Here we examine BCL11A as a potential regulator of HbF expression. The high HbF BCL11A genotype is associated with reduced BCL11A expression. Moreover, abundant expression of full-length forms of BCL11A is developmentally restricted to adult erythroid cells. Down-regulation of BCL11A expression in primary adult erythroid cells leads to robust HbF expression. Consistent with a direct role of BCL11A in globin gene regulation, we find that BCL11A occupies several discrete sites in the beta-globin gene cluster. BCL11A emerges as a therapeutic target for reactivation of HbF in beta-hemoglobin disorders.
Publication Title
Human fetal hemoglobin expression is regulated by the developmental stage-specific repressor BCL11A.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 10 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302), Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Differences in the amount of fetal hemoglobin (HbF) that persists into adulthood affect the severity of sickle cell disease and the beta-thalassemia syndromes. Genetic association studies have identified sequence variants in the gene BCL11A that influence HbF levels. Here we examine BCL11A as a potential regulator of HbF expression. The high HbF BCL11A genotype is associated with reduced BCL11A expression. Moreover, abundant expression of full-length forms of BCL11A is developmentally restricted to adult erythroid cells. Down-regulation of BCL11A expression in primary adult erythroid cells leads to robust HbF expression. Consistent with a direct role of BCL11A in globin gene regulation, we find that BCL11A occupies several discrete sites in the beta-globin gene cluster. BCL11A emerges as a therapeutic target for reactivation of HbF in beta-hemoglobin disorders.
Publication Title
Human fetal hemoglobin expression is regulated by the developmental stage-specific repressor BCL11A.
Sample Metadata Fields
No sample metadata fields
View Samples- Arabidopsis thaliana
- 8 Downloadable Samples
Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Analysis of transcriptional changes upon persistent heat stress with emphasis on epigenetically regulated genes
Publication Title
Epigenetic regulation of repetitive elements is attenuated by prolonged heat stress in Arabidopsis.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 12 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
To investigate the function of CITED1 in melanoma, its expression was transiently down regulated using CITED1-targeting siRNA. The HT144 melanoma cell line was chosen as it had a relatively high level of detectable CITED1 mRNA and protein expression.
Publication Title
Loss of CITED1, an MITF regulator, drives a phenotype switch in vitro and can predict clinical outcome in primary melanoma tumours.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 8 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
4 replicates were prepared from A2058 melanoma cells [transfected with 10ng of empty vector (pcDNA3.1+)] and treated with 5ng/ml TGF1 or vehicle control for 24hrs
Publication Title
Loss of CITED1, an MITF regulator, drives a phenotype switch in vitro and can predict clinical outcome in primary melanoma tumours.
Sample Metadata Fields
Cell line, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Embryonic stem cell potency fluctuates with endogenous retrovirus activity.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
We compared gene expression from 2C::tomato+/- ES cells from Kdm1a wt and mutant ES cultures
Publication Title
Embryonic stem cell potency fluctuates with endogenous retrovirus activity.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 3 Downloadable Samples
Illumina HiSeq 2000
Description
To determine gene expression in 2 cell stage embryos Overall design: 3 Replicates of litters of wild type 2 cell stage embryos
Publication Title
Embryonic stem cell potency fluctuates with endogenous retrovirus activity.
Sample Metadata Fields
Specimen part, Subject
View Samples- Mus musculus
- 2 Downloadable Samples
- Illumina HiSeq 2000
Description
To measure gene expression difference between wt and g9A knockout ES cells Overall design: G9A TT2 ES cells (Yokochi et al) were treated with Veh. Or 4OHT (to delete G9A)
Publication Title
Embryonic stem cell potency fluctuates with endogenous retrovirus activity.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples